122325045453144 has 48 divisors (see below), whose sum is σ = 331300543743000. Its totient is φ = 40774578764544.

The previous prime is 122325045453131. The next prime is 122325045453199. The reversal of 122325045453144 is 441354540523221.

122325045453144 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 2 + 5 + 0 + 454 + 53 + 144 = 666.

It is a super-2 number, since 2×122325045453144² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 122325045453144.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2281969 + ... + 15806880.

Almost surely, 2^{122325045453144} is an apocalyptic number.

It is an amenable number.

122325045453144 is an abundant number, since it is smaller than the sum of its proper divisors (208975498289856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122325045453144 is a wasteful number, since it uses less digits than its factorization.

122325045453144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18182784 (or 18182777 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

Adding to 122325045453144 its reverse (441354540523221), we get a palindrome (563679585976365).

The spelling of 122325045453144 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, forty-five million, four hundred fifty-three thousand, one hundred forty-four".